# coding:utf-8
# Funny (qq:516110288)

#1
num_float = 12.78
print("%020.3f" %(num_float))
#2
bytes_a = "动脑学院"
print(type(bytes_a . encode("utf-8")))
#3
p = "{}___{}___{}".format("hello", "动脑", "pythonvip ")
print(p)
#4
m = "    你好，动脑eric     "
print(m.split())
#5
name ="xxx_name{}，xxx_num{}，xxx_age{}".format("Eric", "dnpy_001", " 28 ")
print(name)
